Generate strong passwords, check their strength, encode sensitive data, and verify hashes — all in your browser. Our security tools help you maintain good digital hygiene without trusting third parties with your secrets.
10 free online tools available
Generate strong, random passwords with customizable options.
Check password strength and get improvement suggestions.
Generate secure hashes using SHA-256, SHA-512, and bcrypt.
Encrypt and decrypt text using AES-256 encryption.
Generate random secure tokens for APIs and authentication.
Decode and verify JWT tokens for security analysis.
Generate random numeric PINs of any length.
Generate secure API keys with custom prefixes and formats.
Sanitize sensitive data by masking emails, phones, and IDs.
Generate random alphanumeric strings for security use.
Create strong, random passwords with customizable length, character types, and complexity requirements.
Analyze password strength with real-time feedback on length, complexity, and common pattern detection.
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes. Encode and decode JWT tokens and Base64 strings.
Generate secure random tokens and API keys for authentication, session management, and application security.
Generate unique, strong passwords for every account. Check existing passwords against strength criteria.
Generate test tokens and API keys for development environments. Hash test data for database seeding.
Verify file integrity by comparing SHA-256 hashes. Encode sensitive configuration values for deployment.
